The 22m self-propelled articulating arm lift is a lifting equipment used for high-altitude operations. The diesel boom lift can cross obstacles for high-altitude operations. When the platform is raised and lowered to multiple positions, this 72 feet boom lift can operate while walking. It has a compact structure and flexible steering. The width of its site can ensure the equipment Enter narrow aisles and crowded work areas. Backup power unit, operable working platform reset, convenient transportation, can be towed to a variety of places.